News
2025.08.08
[Limited-Time Offer] Free “eSIM Setup Guarantee” for Korea & Hawaii eSIM Plans -Includes Airport Counter Support & Money-Back Guarantee
Planning a trip to Korea or Hawaii?
For a limited time, eSIM square offers Korea and Hawaii eSIM plans with free eSIM Setup Guarantee.
Enjoy stress-free travel with airport counter setup assistance and a flexible refund policy—ideal for first-time eSIM users.
▶View eSIM Plans for Korea
▶View eSIM Plans for Hawaii
■ Eligible Products:
All eSIM plans for Korea and Hawaii.
■ Details of the eSIM Setup Guarantee :
1. In-Person Setup Support at Airport Counters
Not sure how to install your eSIM? Worried it won’t work?
On your departure day, staff will guide you through setup at supported airport counters.
Note: Data connectivity starts upon arrival at your destination.
Supported airports:
・New Chitose
・Narita
・Haneda
・Chubu Centrair
・Kansai
・Fukuoka
Click here for counter locations
2. Flexible Refund Policy for Unexpected Issues
If any of the following occur, please contact our support desk for a hassle-free refund:
・o Your device or OS is incompatible with eSIM
・o You cancel your trip
・o Other reasonable conditions as determined by our company
See terms of service for full details.
■ Why eSIMsquare’s “eSIM Setup Guarantee” Stands Out:
• Pre-departure support at airport counters is rare in the industry
→ Prevent setup errors by getting help before you fly.
• Refunds even if eSIM doesn’t work
→ Peace of mind if your device is incompatible or your trip is canceled.
• Free with eligible plans for a limited time
→ Get essential support at no extra cost.
■ Offer Period:
August 8 (Fri) – September 30 (Tue), 2025
If you're headed to Korea or Hawaii, don’t miss out on this offer with peace-of-mind included.